KIVEXA Vs TRUVADA, Both Administered With Efavirenz, In ART-Naive Subjects

Summary

Recently, the fixed-dose combinations (FDC) KIVEXA™ (abacavir/lamivudine) and TRUVADA (tenofovir disoproxil fumarate/emtricitabine) have facilitated the usage of once-daily regimens. However data from head-to-head randomized trials comparing these two FDCs as part of an initial regimen are not available at present. The long-term toxicity profiles of these regimens are of particular importance, as treatment of HIV is currently life-long and therefore, minimizing long-term toxicity and maximizing adherence and duration of regimen maintenance are critical therapy objectives. The primary endpoint is estimated glomerular filtration rate (GFR), as measured by the modified diet in renal disease (MDRD) equation, a validated estimate of renal function.

Timeline

Start

2007-06

Primary completion

2009-12

Completion

2009-12

Publications

• Background Post FA, Moyle GJ, Stellbrink HJ, Domingo P, Podzamczer D, Fisher M, Norden AG, Cavassini M, Rieger A, Khuong-Josses MA, Branco T, Pearce HC, Givens N, Vavro C, Lim ML. Randomized comparison of renal effects, efficacy, and safety with once-daily abacavir/lamivudine versus tenofovir/emtricitabine, administered with efavirenz, in antiretroviral-naive, HIV-1-infected adults: 48-week results from the ASSERT study. J Acquir Immune Defic Syndr. 2010 Sep;55(1):49-57. doi: 10.1097/QAI.0b013e3181dd911e.

Drugs

Indications